Fruits· Psidium guajava
Guide de culture du Guava
Guava is a hardy tropical fruit tree that produces vitamin C-rich fruit (3-5 times more than oranges). It is one of the most adaptable tropical fruits, tolerating a wide range of soils and conditions. The fruit is used fresh, as juice, paste, and in processed foods.
Conditions de croissance
Exigences du sol
Type de sol et pH
Meilleurs types de sol : loam, sandy loam, clay loam, laterite
Plage de pH : 4.5 - 8.5 (optimal : 6)
Drainage : good
Besoins en nutriments (N-P-K)
Guide de plantation
Rendement et économie
Ravageurs et maladies courants
Ravageurs courants
- fruit fly
- guava moth
- mealybug
- whitefly
Maladies courantes
- anthracnose
- guava wilt
- algal leaf spot
- rust
Utilisez la pour identifier les problèmes tôt et prévenir les pertes de récolte.
Conseils de culture
Guava can be pruned heavily to control size and force new flowering wood; it bears fruit on current season growth.
Fruit fly is the most damaging pest in most guava-growing regions; bag individual fruits or use protein bait traps.
Guava adapts to an exceptionally wide soil pH range (4.5-8.5), making it suitable for marginal soils that limit other fruit trees.
Questions fréquentes
How long does Guava take to grow?
Guava typically takes 730 days from planting to harvest. Seeds germinate in about 21 days. The best planting season is spring, early summer.
What soil does Guava need?
Guava grows best in loam, sandy loam, clay loam, laterite soil with a pH of 4.5-8.5. Good drainage is required.
What temperature does Guava need?
Guava grows best at 23-30°C. Frost tolerance: light. Heat tolerance: high.
What is the expected yield for Guava?
Guava yields approximately 20,000 kg/hectare under good conditions. Multiple harvests per year are possible (2).
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Termes agronomiques clés
Les concepts agricoles essentiels, expliqués simplement.
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